text: * 2006–2010 – founding president of the board of directors, Hellenic Bioscientific Association of the USA
  * 2012–2014 – president of the executive board, World Hellenic Biomedical Association
  * 2019–2023 – vice-president of the executive council, ARISTEiA-Institute for the Advancement of Research & Education in Arts, Sciences & Technology
  * 2020-2021 - Chair-elect of the Mid-career Committee, International Society for Heart Research-North American Section
  * 2023-2026 - General Secretary of the Executive Board, KOMVOS-NODE
  * 2024-2028 - President of the executive council, ARISTEiA-Institute for the Advancement of Research & Education in Arts, Sciences & Technology